"You live like this, sheltered, in a delicate world, and you believe that you are living. Then you read a book, or you take a trip, and you discover that you are not living, that you are hibernating. The symptoms of hibernating are easily detectable: first, restlessness. The second symptom (when hibernating becomes dangerous and might degenerate into death): absence of pleasure. That is all. It appears like an innocuous illness. Monotony, boredom, death. Millions live like this (or die like this) without knowing it. They drive a car. They picnic with their families. They raise children. And then some shock treatment takes place, a person, a book, a song, and it awakens them and saves them from death. Some never awaken."

- Anais Nin